Senior Software Engineer - TrainingPeaks (TrainingPeaks Virtual)

We are looking for a Senior Software Engineer to join our TrainingPeaks Virtual team and build the future of virtual cycling, running, and endurance training. You will work with a seasoned engineering team, taking ownership of backend systems, shipping features, and fostering a strong engineering culture. Core Functions Build features that athletes and coaches love. Own them end to end, from requirements through deployment, with real accountability. Tackle complex technical challenges to keep our systems fast, reliable, secure, and resilient. Design and implement backend systems that boost team productivity, code quality, and long‑term maintainability. Craft stable, scalable, and well‑documented APIs that power our products. Contribute to our CI/CD pipeline and testing culture. Help elevate teammates’ skills through code reviews and architecture discussions. Promote best practices and explore emerging technologies. Required Qualifications 5+ years of experience solving complex problems in large applications. Experience developing in C# and .NET. Experience with relational database systems like SQL Server or PostgreSQL. Experience designing and building RESTful APIs. Experience addressing scalability. Experience with automated testing and writing highly testable code. Experience with CI/CD tools such as TeamCity, Jenkins, GitHub Actions. Experience with AWS or similar cloud platforms. Strong written and verbal communication skills. Game development or Unity experience is a plus. Demonstrated commitment to continuous improvement. Compensation Salary range: $111,216 – $185,360 for Colorado; variable compensation, bonus eligible. Benefits and Perks Comprehensive health benefits including medical, dental, vision, health savings and flexible spending accounts, paid parental leave, employee assistance program. Additional coverage for Accident & Critical Illness, Hospital Indemnity. Short Term Disability, Long Term Disability, Basic Life Insurance, AD&D; supplemental life options. 401(k) with company match. 12 paid holidays, Flexible Time Off, free access to our products, corporate discounts, professional development resources. Access to on‑site fitness facilities and equipment. Work Environment Professional office environment with standard office equipment. Employees must comply with safety policies. Physical Demands Typical duties involve sitting and moving within the facility, using hands, speaking, and hearing. Occasionally standing, walking, lifting up to 10 pounds. Visual requirements include close and distance vision, color, peripheral and depth perception. EEO Statement We are an equal opportunity employer and value diversity. #J-18808-Ljbffr